207859619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4091}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 235699200

約数和(自身を除く): 27839581

約数列:

[1, 11, 31, 149, 341, 1639, 4091, 4619, 45001, 50809, 126821, 609559, 1395031, 6705149, 18896329, 207859619]

約数ペア:

[(1, 207859619), (11, 18896329), (31, 6705149), (149, 1395031), (341, 609559), (1639, 126821), (4091, 50809), (4619, 45001)]